pgAdmin v 1.16.1 Windows 7 x64
PostgreSQL v9.4.2 CentOS 6.4 pgAdmin by default when editing a user's account settings seems to set Account Validity to '1969-12-31 00:00:00+01' if the role is defined as valid until infinity. This results in the user not being able to login, and only receiving a password authentication failed error message (Account Expired would be more helpful, but that's for Postgres ;)). An example would be adding a user to a group role via the Role membership tab, and never actually opening the Definition tab. You'd be blissfully unaware that Password validity had been changed. Best regards, Brett
